A/2018 W3
Basic Information of A/2018 W3
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | A |
| Perihelion distance (AU) | 4.279153 |
| Eccentricity | 0.993793 |
| Inclination (deg) | 104.834500 |
| Longitude of ascending node (deg) | 251.681200 |
| Argument of perihelion (deg) | 313.830600 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPEC 2023-M14, MPC orbital elements |
| Period (years) | 18101.480809 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2021-04-13T04:41:13.920 |
| Period (years) | 18101.480809 |
Magnitude
Magnitude Chart Placeholder
Ephemeris
| Date (UTC) | RA (J2000) | Dec (J2000) | Δ (AU) | Motion (arcsec/hr) | Dir (deg) | Nearest HIP | Dist (arcmin) |
|---|---|---|---|---|---|---|---|
| 2025-11-21 | 16:05:35.01 | +36:26:14.6 | 13.138 | 10.83 | 84.6 | HIP 78854 | 6.11 |
| 2025-11-22 | 16:05:56.45 | +36:26:38.9 | 13.141 | 10.85 | 83.8 | HIP 78854 | 5.27 |
| 2025-11-23 | 16:06:17.92 | +36:27:06.9 | 13.144 | 10.88 | 83.0 | HIP 78854 | 7.43 |
| 2025-11-24 | 16:06:39.40 | +36:27:38.7 | 13.146 | 10.90 | 82.2 | HIP 78854 | 10.94 |
| 2025-11-25 | 16:07:00.89 | +36:28:14.2 | 13.149 | 10.92 | 81.4 | HIP 78854 | 14.89 |
| 2025-11-26 | 16:07:22.38 | +36:28:53.5 | 13.152 | 10.95 | 80.5 | HIP 78854 | 19.01 |
| 2025-11-27 | 16:07:43.87 | +36:29:36.5 | 13.154 | 10.97 | 79.7 | HIP 79119 | 14.97 |
| 2025-11-28 | 16:08:05.35 | +36:30:23.3 | 13.156 | 10.99 | 78.9 | HIP 79119 | 10.69 |
| 2025-11-29 | 16:08:26.82 | +36:31:13.9 | 13.158 | 11.01 | 78.1 | HIP 79119 | 6.59 |
| 2025-11-30 | 16:08:48.27 | +36:32:08.3 | 13.160 | 11.03 | 77.3 | HIP 79119 | 3.40 |
| 2025-12-01 | 16:09:09.70 | +36:33:06.4 | 13.162 | 11.05 | 76.5 | HIP 79119 | 4.35 |
| 2025-12-02 | 16:09:31.10 | +36:34:08.3 | 13.164 | 11.07 | 75.7 | HIP 79119 | 8.11 |
| 2025-12-03 | 16:09:52.47 | +36:35:14.0 | 13.165 | 11.09 | 74.8 | HIP 79119 | 12.34 |
| 2025-12-04 | 16:10:13.80 | +36:36:23.5 | 13.167 | 11.11 | 74.0 | HIP 79119 | 16.69 |
| 2025-12-05 | 16:10:35.09 | +36:37:36.8 | 13.168 | 11.13 | 73.2 | HIP 79358 | 19.01 |
| 2025-12-06 | 16:10:56.33 | +36:38:53.8 | 13.169 | 11.14 | 72.4 | HIP 79358 | 16.95 |
| 2025-12-07 | 16:11:17.52 | +36:40:14.6 | 13.170 | 11.14 | 72.4 | HIP 79358 | 15.96 |